[763] | 1 | # -----------------------------
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| 2 | # PostgreSQL configuration file
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| 3 | # -----------------------------
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| 4 | #
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| 5 | # This file consists of lines of the form:
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| 6 | #
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| 7 | # name = value
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| 8 | #
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| 9 | # (The '=' is optional.) White space may be used. Comments are introduced
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| 10 | # with '#' anywhere on a line. The complete list of option names and
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| 11 | # allowed values can be found in the PostgreSQL documentation. The
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| 12 | # commented-out settings shown in this file represent the default values.
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| 13 | #
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| 14 | # Please note that re-commenting a setting is NOT sufficient to revert it
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| 15 | # to the default value, unless you restart the postmaster.
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| 16 | #
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| 17 | # Any option can also be given as a command line switch to the
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| 18 | # postmaster, e.g. 'postmaster -c log_connections=on'. Some options
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| 19 | # can be changed at run-time with the 'SET' SQL command.
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| 20 | #
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| 21 | # This file is read on postmaster startup and when the postmaster
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| 22 | # receives a SIGHUP. If you edit the file on a running system, you have
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| 23 | # to SIGHUP the postmaster for the changes to take effect, or use
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| 24 | # "pg_ctl reload". Some settings, such as listen_addresses, require
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| 25 | # a postmaster shutdown and restart to take effect.
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| 26 |
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| 27 |
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| 28 | #---------------------------------------------------------------------------
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| 29 | # FILE LOCATIONS
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| 30 | #---------------------------------------------------------------------------
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| 31 |
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| 32 | # The default values of these variables are driven from the -D command line
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| 33 | # switch or PGDATA environment variable, represented here as ConfigDir.
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| 34 |
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| 35 | #data_directory = 'ConfigDir' # use data in another directory
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| 36 | #hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file
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| 37 | #ident_file = 'ConfigDir/pg_ident.conf' # IDENT configuration file
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| 38 |
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| 39 | # If external_pid_file is not explicitly set, no extra pid file is written.
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| 40 | #external_pid_file = '(none)' # write an extra pid file
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| 41 |
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| 42 |
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| 43 | #---------------------------------------------------------------------------
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| 44 | # CONNECTIONS AND AUTHENTICATION
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| 45 | #---------------------------------------------------------------------------
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| 46 |
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| 47 | # - Connection Settings -
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| 48 |
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| 49 | #listen_addresses = 'localhost' # what IP address(es) to listen on;
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| 50 | # comma-separated list of addresses;
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| 51 | # defaults to 'localhost', '*' = all
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| 52 | port = 5432
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| 53 | max_connections = 100
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| 54 | # note: increasing max_connections costs ~400 bytes of shared memory per
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| 55 | # connection slot, plus lock space (see max_locks_per_transaction). You
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| 56 | # might also need to raise shared_buffers to support more connections.
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| 57 | #superuser_reserved_connections = 2
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| 58 | #unix_socket_directory = ''
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| 59 | #unix_socket_group = ''
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| 60 | #unix_socket_permissions = 0777 # octal
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| 61 | #bonjour_name = '' # defaults to the computer name
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| 62 |
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| 63 | # - Security & Authentication -
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| 64 |
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| 65 | #authentication_timeout = 60 # 1-600, in seconds
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| 66 | #ssl = off
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| 67 | #password_encryption = on
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| 68 | #db_user_namespace = off
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| 69 |
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| 70 | # Kerberos
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| 71 | #krb_server_keyfile = ''
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| 72 | #krb_srvname = 'postgres'
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| 73 | #krb_server_hostname = '' # empty string matches any keytab entry
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| 74 | #krb_caseins_users = off
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| 75 |
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| 76 | # - TCP Keepalives -
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| 77 | # see 'man 7 tcp' for details
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| 78 |
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| 79 | #tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds;
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| 80 | # 0 selects the system default
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| 81 | #tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds;
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| 82 | # 0 selects the system default
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| 83 | #tcp_keepalives_count = 0 # TCP_KEEPCNT;
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| 84 | # 0 selects the system default
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| 85 |
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| 86 |
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| 87 | #---------------------------------------------------------------------------
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| 88 | # RESOURCE USAGE (except WAL)
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| 89 | #---------------------------------------------------------------------------
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| 90 |
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| 91 | # - Memory -
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| 92 |
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| 93 | shared_buffers = 1000 # min 16 or max_connections*2, 8KB each
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| 94 | #temp_buffers = 1000 # min 100, 8KB each
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| 95 | #max_prepared_transactions = 5 # can be 0 or more
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| 96 | # note: increasing max_prepared_transactions costs ~600 bytes of shared memory
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| 97 | # per transaction slot, plus lock space (see max_locks_per_transaction).
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| 98 | #work_mem = 1024 # min 64, size in KB
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| 99 | #maintenance_work_mem = 16384 # min 1024, size in KB
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| 100 | #max_stack_depth = 2048 # min 100, size in KB
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| 101 |
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| 102 | # - Free Space Map -
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| 103 |
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| 104 | #max_fsm_pages = 20000 # min max_fsm_relations*16, 6 bytes each
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| 105 | #max_fsm_relations = 1000 # min 100, ~70 bytes each
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| 106 |
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| 107 | # - Kernel Resource Usage -
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| 108 |
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| 109 | #max_files_per_process = 1000 # min 25
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| 110 | #preload_libraries = ''
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| 111 |
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| 112 | # - Cost-Based Vacuum Delay -
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| 113 |
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| 114 | #vacuum_cost_delay = 0 # 0-1000 milliseconds
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| 115 | #vacuum_cost_page_hit = 1 # 0-10000 credits
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| 116 | #vacuum_cost_page_miss = 10 # 0-10000 credits
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| 117 | #vacuum_cost_page_dirty = 20 # 0-10000 credits
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| 118 | #vacuum_cost_limit = 200 # 0-10000 credits
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| 119 |
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| 120 | # - Background writer -
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| 121 |
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| 122 | #bgwriter_delay = 200 # 10-10000 milliseconds between rounds
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| 123 | #bgwriter_lru_percent = 1.0 # 0-100% of LRU buffers scanned/round
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| 124 | #bgwriter_lru_maxpages = 5 # 0-1000 buffers max written/round
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| 125 | #bgwriter_all_percent = 0.333 # 0-100% of all buffers scanned/round
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| 126 | #bgwriter_all_maxpages = 5 # 0-1000 buffers max written/round
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| 127 |
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| 128 |
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| 129 | #---------------------------------------------------------------------------
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| 130 | # WRITE AHEAD LOG
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| 131 | #---------------------------------------------------------------------------
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| 132 |
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| 133 | # - Settings -
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| 134 |
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| 135 | #fsync = on # turns forced synchronization on or off
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| 136 | #wal_sync_method = fsync # the default is the first option
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| 137 | # supported by the operating system:
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| 138 | # open_datasync
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| 139 | # fdatasync
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| 140 | # fsync
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| 141 | # fsync_writethrough
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| 142 | # open_sync
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| 143 | #full_page_writes = on # recover from partial page writes
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| 144 | #wal_buffers = 8 # min 4, 8KB each
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| 145 | #commit_delay = 0 # range 0-100000, in microseconds
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| 146 | #commit_siblings = 5 # range 1-1000
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| 147 |
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| 148 | # - Checkpoints -
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| 149 |
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| 150 | #checkpoint_segments = 3 # in logfile segments, min 1, 16MB each
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| 151 | #checkpoint_timeout = 300 # range 30-3600, in seconds
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| 152 | #checkpoint_warning = 30 # in seconds, 0 is off
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| 153 |
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| 154 | # - Archiving -
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| 155 |
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| 156 | #archive_command = '' # command to use to archive a logfile
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| 157 | # segment
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| 158 |
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| 159 |
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| 160 | #---------------------------------------------------------------------------
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| 161 | # QUERY TUNING
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| 162 | #---------------------------------------------------------------------------
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| 163 |
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| 164 | # - Planner Method Configuration -
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| 165 |
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| 166 | #enable_bitmapscan = on
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| 167 | #enable_hashagg = on
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| 168 | #enable_hashjoin = on
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| 169 | #enable_indexscan = on
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| 170 | #enable_mergejoin = on
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| 171 | #enable_nestloop = on
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| 172 | #enable_seqscan = on
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| 173 | #enable_sort = on
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| 174 | #enable_tidscan = on
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| 175 |
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| 176 | # - Planner Cost Constants -
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| 177 |
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| 178 | #effective_cache_size = 1000 # typically 8KB each
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| 179 | #random_page_cost = 4 # units are one sequential page fetch
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| 180 | # cost
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| 181 | #cpu_tuple_cost = 0.01 # (same)
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| 182 | #cpu_index_tuple_cost = 0.001 # (same)
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| 183 | #cpu_operator_cost = 0.0025 # (same)
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| 184 |
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| 185 | # - Genetic Query Optimizer -
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| 186 |
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| 187 | #geqo = on
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| 188 | #geqo_threshold = 12
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| 189 | #geqo_effort = 5 # range 1-10
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| 190 | #geqo_pool_size = 0 # selects default based on effort
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| 191 | #geqo_generations = 0 # selects default based on effort
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| 192 | #geqo_selection_bias = 2.0 # range 1.5-2.0
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| 193 |
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| 194 | # - Other Planner Options -
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| 195 |
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| 196 | #default_statistics_target = 10 # range 1-1000
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| 197 | #constraint_exclusion = off
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| 198 | #from_collapse_limit = 8
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| 199 | #join_collapse_limit = 8 # 1 disables collapsing of explicit
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| 200 | # JOINs
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| 201 |
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| 202 |
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| 203 | #---------------------------------------------------------------------------
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| 204 | # ERROR REPORTING AND LOGGING
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| 205 | #---------------------------------------------------------------------------
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| 206 |
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| 207 | # - Where to Log -
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| 208 |
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| 209 | log_destination = 'stderr' # Valid values are combinations of
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| 210 | # stderr, syslog and eventlog,
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| 211 | # depending on platform.
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| 212 |
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| 213 | # This is used when logging to stderr:
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| 214 | redirect_stderr = on # Enable capturing of stderr into log
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| 215 | # files
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| 216 |
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| 217 | # These are only used if redirect_stderr is on:
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| 218 | #log_directory = 'pg_log' # Directory where log files are written
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| 219 | # Can be absolute or relative to PGDATA
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| 220 | #log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log' # Log file name pattern.
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| 221 | # Can include strftime() escapes
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| 222 | #log_truncate_on_rotation = off # If on, any existing log file of the same
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| 223 | # name as the new log file will be
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| 224 | # truncated rather than appended to. But
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| 225 | # such truncation only occurs on
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| 226 | # time-driven rotation, not on restarts
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| 227 | # or size-driven rotation. Default is
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| 228 | # off, meaning append to existing files
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| 229 | # in all cases.
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| 230 | log_rotation_age = 0 # Automatic rotation of logfiles will
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| 231 | # happen after so many minutes. 0 to
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| 232 | # disable.
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| 233 | log_rotation_size = 10240 # Automatic rotation of logfiles will
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| 234 | # happen after so many kilobytes of log
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| 235 | # output. 0 to disable.
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| 236 |
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| 237 | # These are relevant when logging to syslog:
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| 238 | #syslog_facility = 'LOCAL0'
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| 239 | #syslog_ident = 'postgres'
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| 240 |
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| 241 |
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| 242 | # - When to Log -
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| 243 |
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| 244 | #client_min_messages = notice # Values, in order of decreasing detail:
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| 245 | # debug5
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| 246 | # debug4
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| 247 | # debug3
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| 248 | # debug2
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| 249 | # debug1
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| 250 | # log
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| 251 | # notice
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| 252 | # warning
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| 253 | # error
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| 254 |
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| 255 | #log_min_messages = notice # Values, in order of decreasing detail:
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| 256 | # debug5
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| 257 | # debug4
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| 258 | # debug3
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| 259 | # debug2
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| 260 | # debug1
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| 261 | # info
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| 262 | # notice
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| 263 | # warning
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| 264 | # error
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| 265 | # log
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| 266 | # fatal
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| 267 | # panic
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| 268 |
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| 269 | #log_error_verbosity = default # terse, default, or verbose messages
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| 270 |
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| 271 | #log_min_error_statement = panic # Values in order of increasing severity:
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| 272 | # debug5
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| 273 | # debug4
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| 274 | # debug3
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| 275 | # debug2
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| 276 | # debug1
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| 277 | # info
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| 278 | # notice
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| 279 | # warning
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| 280 | # error
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| 281 | # panic(off)
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| 282 |
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| 283 | #log_min_duration_statement = -1 # -1 is disabled, 0 logs all statements
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| 284 | # and their durations, in milliseconds.
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| 285 |
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| 286 | silent_mode = on # DO NOT USE without syslog or
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| 287 | # redirect_stderr
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| 288 |
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| 289 | # - What to Log -
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| 290 |
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| 291 | #debug_print_parse = off
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| 292 | #debug_print_rewritten = off
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| 293 | #debug_print_plan = off
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| 294 | #debug_pretty_print = off
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| 295 | #log_connections = off
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| 296 | #log_disconnections = off
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| 297 | #log_duration = off
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| 298 | log_line_prefix = '%t %d %u ' # Special values:
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| 299 | # %u = user name
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| 300 | # %d = database name
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| 301 | # %r = remote host and port
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| 302 | # %h = remote host
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| 303 | # %p = PID
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| 304 | # %t = timestamp (no milliseconds)
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| 305 | # %m = timestamp with milliseconds
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| 306 | # %i = command tag
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| 307 | # %c = session id
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| 308 | # %l = session line number
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| 309 | # %s = session start timestamp
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| 310 | # %x = transaction id
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| 311 | # %q = stop here in non-session
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| 312 | # processes
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| 313 | # %% = '%'
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| 314 | # e.g. '<%u%%%d> '
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| 315 | #log_statement = 'none' # none, mod, ddl, all
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| 316 | #log_hostname = off
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| 317 |
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| 318 |
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| 319 | #---------------------------------------------------------------------------
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| 320 | # RUNTIME STATISTICS
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| 321 | #---------------------------------------------------------------------------
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| 322 |
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| 323 | # - Statistics Monitoring -
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| 324 |
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| 325 | #log_parser_stats = off
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| 326 | #log_planner_stats = off
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| 327 | #log_executor_stats = off
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| 328 | #log_statement_stats = off
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| 329 |
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| 330 | # - Query/Index Statistics Collector -
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| 331 |
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| 332 | #stats_start_collector = on
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| 333 | #stats_command_string = off
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| 334 | #stats_block_level = off
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| 335 | #stats_row_level = off
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| 336 | #stats_reset_on_server_start = off
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| 337 |
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| 338 |
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| 339 | #---------------------------------------------------------------------------
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| 340 | # AUTOVACUUM PARAMETERS
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| 341 | #---------------------------------------------------------------------------
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| 342 |
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| 343 | #autovacuum = on # enable autovacuum subprocess?
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| 344 | #autovacuum_naptime = 60 # time between autovacuum runs, in secs
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| 345 | #autovacuum_vacuum_threshold = 1000 # min # of tuple updates before
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| 346 | # vacuum
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| 347 | #autovacuum_analyze_threshold = 500 # min # of tuple updates before
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| 348 | # analyze
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| 349 | #autovacuum_vacuum_scale_factor = 0.4 # fraction of rel size before
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| 350 | # vacuum
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| 351 | #autovacuum_analyze_scale_factor = 0.2 # fraction of rel size before
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| 352 | # analyze
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| 353 | #autovacuum_vacuum_cost_delay = -1 # default vacuum cost delay for
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| 354 | # autovac, -1 means use
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| 355 | # vacuum_cost_delay
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| 356 | #autovacuum_vacuum_cost_limit = -1 # default vacuum cost limit for
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| 357 | # autovac, -1 means use
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| 358 | # vacuum_cost_limit
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| 359 |
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| 360 |
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| 361 | #---------------------------------------------------------------------------
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| 362 | # CLIENT CONNECTION DEFAULTS
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| 363 | #---------------------------------------------------------------------------
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| 364 |
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| 365 | # - Statement Behavior -
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| 366 |
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| 367 | #search_path = '$user,public' # schema names
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| 368 | #default_tablespace = '' # a tablespace name, '' uses
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| 369 | # the default
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| 370 | #check_function_bodies = on
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| 371 | #default_transaction_isolation = 'read committed'
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| 372 | #default_transaction_read_only = off
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| 373 | #statement_timeout = 0 # 0 is disabled, in milliseconds
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| 374 |
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| 375 | # - Locale and Formatting -
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| 376 |
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| 377 | #datestyle = 'iso, mdy'
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| 378 | #timezone = unknown # actually, defaults to TZ
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| 379 | # environment setting
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| 380 | #australian_timezones = off
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| 381 | #extra_float_digits = 0 # min -15, max 2
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| 382 | #client_encoding = sql_ascii # actually, defaults to database
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| 383 | # encoding
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| 384 |
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| 385 | # These settings are initialized by initdb -- they might be changed
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| 386 | lc_messages = 'pt_BR.UTF-8' # locale for system error message
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| 387 | # strings
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| 388 | lc_monetary = 'pt_BR.UTF-8' # locale for monetary formatting
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| 389 | lc_numeric = 'pt_BR.UTF-8' # locale for number formatting
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| 390 | lc_time = 'pt_BR.UTF-8' # locale for time formatting
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| 391 |
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| 392 | # - Other Defaults -
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| 393 |
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| 394 | #explain_pretty_print = on
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| 395 | #dynamic_library_path = '$libdir'
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| 396 |
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| 397 |
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| 398 | #---------------------------------------------------------------------------
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| 399 | # LOCK MANAGEMENT
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| 400 | #---------------------------------------------------------------------------
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| 401 |
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| 402 | #deadlock_timeout = 1000 # in milliseconds
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| 403 | #max_locks_per_transaction = 64 # min 10
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| 404 | # note: each lock table slot uses ~220 bytes of shared memory, and there are
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| 405 | # max_locks_per_transaction * (max_connections + max_prepared_transactions)
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| 406 | # lock table slots.
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| 407 |
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| 408 |
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| 409 | #---------------------------------------------------------------------------
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| 410 | # VERSION/PLATFORM COMPATIBILITY
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| 411 | #---------------------------------------------------------------------------
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| 412 |
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| 413 | # - Previous Postgres Versions -
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| 414 |
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| 415 | #add_missing_from = off
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| 416 | #regex_flavor = advanced # advanced, extended, or basic
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| 417 | #sql_inheritance = on
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| 418 | ###############################
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| 419 | # A linha a seguir é importante para que a Agenda do Expresso funcione corretamente.
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| 420 |
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| 421 | default_with_oids = on
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| 422 | ##############################
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| 423 |
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| 424 | #escape_string_warning = off
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| 425 |
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| 426 | # - Other Platforms & Clients -
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| 427 |
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| 428 | #transform_null_equals = off
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| 429 |
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| 430 |
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| 431 | #---------------------------------------------------------------------------
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| 432 | # CUSTOMIZED OPTIONS
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| 433 | #---------------------------------------------------------------------------
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| 434 |
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| 435 | #custom_variable_classes = '' # list of custom variable class names
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